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-rw-r--r--mpn/x86_64/aorrlsh_n.asm14
1 files changed, 14 insertions, 0 deletions
diff --git a/mpn/x86_64/aorrlsh_n.asm b/mpn/x86_64/aorrlsh_n.asm
index d19dea535..8ab3688d2 100644
--- a/mpn/x86_64/aorrlsh_n.asm
+++ b/mpn/x86_64/aorrlsh_n.asm
@@ -56,10 +56,23 @@ ifdef(`OPERATION_rsblsh_n',`
MULFUNC_PROLOGUE(mpn_addlsh_n mpn_rsblsh_n)
+ifdef(`HOST_DOS64',`
+ define(`IFDOS', `$1')
+ define(`IFELF', `')
+',`
+ define(`IFDOS', `')
+ define(`IFELF', `$1')
+')
+
+ABI_SUPPORT(DOS64)
+ABI_SUPPORT(ELF64)
+
ASM_START()
TEXT
ALIGN(16)
PROLOGUE(func)
+ DOS64_ENTRY(4)
+IFDOS(` mov 56(%rsp), %r8d ')
push %r12
push %r13
push %r14
@@ -155,5 +168,6 @@ L(end): add R32(%rbx), R32(%rbx)
pop %r14
pop %r13
pop %r12
+ DOS64_EXIT()
ret
EPILOGUE()